<template>
  <div>
    <Loader :loading="false">
      <!-- 加载页面 -->
      <template #loader>
        <div>
          <Zoombie></Zoombie>
        </div>
      </template>

      <template #body>
        <div class="background-image">
          <main id="sketch">
            <canvas id="canvas" data-img=""></canvas>
            <div class="mask">
              <div id="maskInner" class="mask-inner"></div>
            </div>
          </main>
          <svg xlmns="http://www.w3.org/2000/svg" version="1.1" style="display: none;">
            <filter id="heat" filterUnits="objectBoundingBox" x="0" y="0" width="100%" height="100%">
              <feTurbulence id="heatturb" type="fractalNoise" numOctaves="1" seed="2" />
              <feDisplacementMap xChannelSelector="G" yChannelSelector="B" scale="22" in="SourceGraphic" />
            </filter>
          </svg>
        </div>
        <!-- 首页图片 -->
        <!-- <el-image
          style="animation: header-effect 2s"
          class="background-image"
          v-once
          lazy
          :src="
            webInfoStore.webInfo.backgroundImage ||
            $constantx.random_image + new Date() + Math.floor(Math.random() * 10)
          "
          fit="cover"
        >
          <div slot="error" class="image-slot background-image-error"></div>
        </el-image> -->
        


        

        <!-- 首页文字 -->
        <div class="signature-wall myCenter my-animation-hideToShow">
          <h1 class="playful">
            <span v-for="(a, index) in webInfoStore.webInfo.webTitle" :key="index">{{
              a
            }}</span>
          </h1>
          <div class="printer" @click="getGuShi()">
            <Printer :printerInfo="printerInfo">
              <template #paper="{ content }">
                <h3>{{ content }}<span class="cursor">|</span></h3>
              </template>
            </Printer>
          </div>
          <div id="bannerWave1"></div>
          <div id="bannerWave2"></div>
          <el-icon class="el-icon-arrow-down">
            <ArrowDown @click="navigation('.page-container-wrap')" />
          </el-icon>
        </div>
        <!-- 首页内容 -->
        <div class="page-container-wrap">
          <div class="page-container">
            <div class="aside-content" v-if="showAside">
              <Aside @selectSort="selectSort" @selectArticle="selectArticle"></Aside>
            </div>
            <div class="recent-posts">
              <div class="announcement background-opacity">
                <i class="fa fa-volume-up" aria-hidden="true"></i>
                <div>
                  <div>
                    {{ webInfoStore.webInfo.notices }}
                  </div>
                </div>
              </div>
              <ArticleList :articleList="articleList"></ArticleList>
              <div class="pagination-wrap">
                <div
                  @click="pageArticles()"
                  class="pagination"
                  v-if="pagination.total !== articleList.length"
                >
                  下一页
                </div>
                <div v-else style="user-select: none">~~到底啦~~</div>
              </div>
            </div>
          </div>
        </div>
        <!-- 页脚 -->
        <div style="background: var(--background)">
          <Footer></Footer>
        </div>
      </template>
    </Loader>
  </div>
</template>
<script setup lang="ts">
import Loader from "@/pages/navbar/common/Loader.vue";
import Footer from "@/pages/navbar/common/Footer.vue";
import Zoombie from "@/pages/navbar/common/Zoombie.vue";
import ArticleList from "@/pages/navbar/common/ArticleList.vue";
import Aside from "@/pages/navbar/common/Asdie.vue";
import Printer from "@/pages/navbar/common/Printer.vue";
import axios from "axios";
import useWebInfoStore from "@/store/modules/webInfo";
import { reqArticleInfo } from "@/api/webInfo";
import { onMounted, ref, getCurrentInstance } from "vue";
import { ElMessage } from "element-plus";
import Indxa from '@/pages/home/indexa.vue'
import {nextTick } from 'vue'
const { proxy } = getCurrentInstance();

let webInfoStore = useWebInfoStore();

const loading = ref(false);
const showAside = ref(true);
const printerInfo = ref("你看对面的青山多漂亮");
const pagination = ref({
  current: 1,
  size: 3,
  total: 0,
  searchKey: "",
  sortId: null,
  articleSearch: "",
});

const guShi = ref({
  content: "",
  origin: "",
  author: "",
  category: "",
});
const articleList = ref([]);

onMounted(async () => {
  await webInfoStore.loadWebInfo();

  const storedWebInfo = localStorage.getItem("webInfo");

  getArticles();
  getGuShi();
  await webInfoStore.loadSortInfo();
});

const getArticles = async () => {
  let result = await reqArticleInfo(pagination.value);
  if (result.code == 200) {
    articleList.value = articleList.value.concat(result.data.records);
    pagination.value.total = result.data.total;
  }
};

const selectSort = async (sort) => {
  pagination.value = {
    current: 1,
    size: 10,
    total: 0,
    searchKey: "",
    sortId: sort.id,
    articleSearch: "",
  };
  articleList.value = [];
  await getArticles();
  nextTick(() => {
    document.querySelector(".recent-posts").scrollIntoView({
      behavior: "smooth",
      block: "start",
      inline: "nearest",
    });
  });
};

const selectArticle = async (articleSearch) => {
  pagination.value = {
    current: 1,
    size: 10,
    total: 0,
    searchKey: "",
    sortId: null,
    articleSearch: articleSearch,
  };
  articleList.value = [];
  await getArticles();
  nextTick(() => {
    document.querySelector(".recent-posts").scrollIntoView({
      behavior: "smooth",
      block: "start",
      inline: "nearest",
    });
  });
};

const navigation = (selector) => {
  let pageId = document.querySelector(selector);
  window.scrollTo({
    top: pageId.offsetTop,
    behavior: "smooth",
  });
};

const getGuShi =  () => {
  axios
    .get(proxy.$constant.jinrishici)
    .then((response) => {
      guShi.value = response.data;
      printerInfo.value = response.data.content;
    })
    .catch((error) => {
      console.error(error);
    });
};


const pageArticles=()=> {
        pagination.value.current = pagination.value.current + 1;
        getArticles();
      }

</script>
<style scoped>

@import url("@/pages/home/css/index.css");
.signature-wall {
  /* 向下排列 */
  display: flex;
  flex-direction: column;
  position: relative;
  user-select: none;
  height: 100vh;
  overflow: hidden;
}

.playful {
  color: var(--white);
  font-size: 40px;
}

/*.playful span {*/
/*  position: relative;*/
/*  color: #5362f6;*/
/*  text-shadow: 0.25px 0.25px #e485f8, 0.5px 0.5px #e485f8, 0.75px 0.75px #e485f8,*/
/*  1px 1px #e485f8, 1.25px 1.25px #e485f8, 1.5px 1.5px #e485f8, 1.75px 1.75px #e485f8,*/
/*  2px 2px #e485f8, 2.25px 2.25px #e485f8, 2.5px 2.5px #e485f8, 2.75px 2.75px #e485f8,*/
/*  3px 3px #e485f8, 3.25px 3.25px #e485f8, 3.5px 3.5px #e485f8, 3.75px 3.75px #e485f8,*/
/*  4px 4px #e485f8, 4.25px 4.25px #e485f8, 4.5px 4.5px #e485f8, 4.75px 4.75px #e485f8,*/
/*  5px 5px #e485f8, 5.25px 5.25px #e485f8, 5.5px 5.5px #e485f8, 5.75px 5.75px #e485f8,*/
/*  6px 6px #e485f8;*/
/*  animation: scatter 1.75s infinite;*/
/*  font-weight: normal;*/
/*}*/

/*.playful span:nth-child(2n) {*/
/*  color: #ed625c;*/
/*  text-shadow: 0.25px 0.25px #f2a063, 0.5px 0.5px #f2a063, 0.75px 0.75px #f2a063,*/
/*  1px 1px #f2a063, 1.25px 1.25px #f2a063, 1.5px 1.5px #f2a063, 1.75px 1.75px #f2a063,*/
/*  2px 2px #f2a063, 2.25px 2.25px #f2a063, 2.5px 2.5px #f2a063, 2.75px 2.75px #f2a063,*/
/*  3px 3px #f2a063, 3.25px 3.25px #f2a063, 3.5px 3.5px #f2a063, 3.75px 3.75px #f2a063,*/
/*  4px 4px #f2a063, 4.25px 4.25px #f2a063, 4.5px 4.5px #f2a063, 4.75px 4.75px #f2a063,*/
/*  5px 5px #f2a063, 5.25px 5.25px #f2a063, 5.5px 5.5px #f2a063, 5.75px 5.75px #f2a063,*/
/*  6px 6px #f2a063;*/
/*  animation-delay: 0.3s;*/
/*}*/

/*.playful span:nth-child(3n) {*/
/*  color: #ffd913;*/
/*  text-shadow: 0.25px 0.25px #6ec0a9, 0.5px 0.5px #6ec0a9, 0.75px 0.75px #6ec0a9,*/
/*  1px 1px #6ec0a9, 1.25px 1.25px #6ec0a9, 1.5px 1.5px #6ec0a9, 1.75px 1.75px #6ec0a9,*/
/*  2px 2px #6ec0a9, 2.25px 2.25px #6ec0a9, 2.5px 2.5px #6ec0a9, 2.75px 2.75px #6ec0a9,*/
/*  3px 3px #6ec0a9, 3.25px 3.25px #6ec0a9, 3.5px 3.5px #6ec0a9, 3.75px 3.75px #6ec0a9,*/
/*  4px 4px #6ec0a9, 4.25px 4.25px #6ec0a9, 4.5px 4.5px #6ec0a9, 4.75px 4.75px #6ec0a9,*/
/*  5px 5px #6ec0a9, 5.25px 5.25px #6ec0a9, 5.5px 5.5px #6ec0a9, 5.75px 5.75px #6ec0a9,*/
/*  6px 6px #6ec0a9;*/
/*  animation-delay: 0.15s;*/
/*}*/

/*.playful span:nth-child(5n) {*/
/*  color: #555bff;*/
/*  text-shadow: 0.25px 0.25px #e485f8, 0.5px 0.5px #e485f8, 0.75px 0.75px #e485f8,*/
/*  1px 1px #e485f8, 1.25px 1.25px #e485f8, 1.5px 1.5px #e485f8, 1.75px 1.75px #e485f8,*/
/*  2px 2px #e485f8, 2.25px 2.25px #e485f8, 2.5px 2.5px #e485f8, 2.75px 2.75px #e485f8,*/
/*  3px 3px #e485f8, 3.25px 3.25px #e485f8, 3.5px 3.5px #e485f8, 3.75px 3.75px #e485f8,*/
/*  4px 4px #e485f8, 4.25px 4.25px #e485f8, 4.5px 4.5px #e485f8, 4.75px 4.75px #e485f8,*/
/*  5px 5px #e485f8, 5.25px 5.25px #e485f8, 5.5px 5.5px #e485f8, 5.75px 5.75px #e485f8,*/
/*  6px 6px #e485f8;*/
/*  animation-delay: 0.4s;*/
/*}*/

/*.playful span:nth-child(7n) {*/
/*  color: #ff9c55;*/
/*  text-shadow: 0.25px 0.25px #ff5555, 0.5px 0.5px #ff5555, 0.75px 0.75px #ff5555,*/
/*  1px 1px #ff5555, 1.25px 1.25px #ff5555, 1.5px 1.5px #ff5555, 1.75px 1.75px #ff5555,*/
/*  2px 2px #ff5555, 2.25px 2.25px #ff5555, 2.5px 2.5px #ff5555, 2.75px 2.75px #ff5555,*/
/*  3px 3px #ff5555, 3.25px 3.25px #ff5555, 3.5px 3.5px #ff5555, 3.75px 3.75px #ff5555,*/
/*  4px 4px #ff5555, 4.25px 4.25px #ff5555, 4.5px 4.5px #ff5555, 4.75px 4.75px #ff5555,*/
/*  5px 5px #ff5555, 5.25px 5.25px #ff5555, 5.5px 5.5px #ff5555, 5.75px 5.75px #ff5555,*/
/*  6px 6px #ff5555;*/
/*  animation-delay: 0.25s;*/
/*}*/

.printer {
  cursor: pointer;
  color: var(--white);
  background: var(--translucent);
  border-radius: 10px;
  padding-left: 10px;
  padding-right: 10px;
}

#bannerWave1 {
  height: 84px;
  background: var(--bannerWave1);
  position: absolute;
  width: 200%;
  bottom: 0;
  z-index: 10;
  animation: gradientBG 120s linear infinite;
}

#bannerWave2 {
  height: 100px;
  background: var(--bannerWave2);
  position: absolute;
  width: 400%;
  bottom: 0;
  z-index: 5;
  animation: gradientBG 120s linear infinite;
}

/* 光标 */
.cursor {
  margin-left: 1px;
  animation: hideToShow 0.7s infinite;
  font-weight: 200;
}

.el-icon-arrow-down {
  font-size: 40px;
  font-weight: bold;
  color: var(--white);
  position: absolute;
  bottom: 60px;
  animation: my-shake 1.5s ease-out infinite;
  z-index: 15;
  cursor: pointer;
}

.page-container-wrap {
  background: var(--background);
  position: relative;
}

.page-container {
  display: flex;
  justify-content: center;
  width: 90%;
  padding: 0 20px 40px 20px;
  margin: 0 auto;
  flex-direction: row;
}

.recent-posts {
  width: 70%;
}

.announcement {
  padding: 22px;
  border: 1px dashed var(--lightGray);
  color: var(--greyFont);
  border-radius: 10px;
  display: flex;
  max-width: 780px;
  margin: 40px auto 40px;
}

.announcement i {
  color: var(--themeBackground);
  font-size: 22px;
  margin: auto 0;
  animation: scale 0.8s ease-in-out infinite;
}

.announcement div div {
  margin-left: 20px;
  line-height: 30px;
}

.aside-content {
  width: calc(30% - 40px);
  user-select: none;
  margin-top: 40px;
  margin-right: 40px;
  max-width: 300px;
  float: right;
}

.pagination-wrap {
  display: flex;
  justify-content: center;
  margin-top: 40px;
}

.pagination {
  padding: 13px 15px;
  border: 1px solid var(--lightGray);
  border-radius: 3rem;
  color: var(--greyFont);
  width: 100px;
  user-select: none;
  cursor: pointer;
  text-align: center;
}

.pagination:hover {
  border: 1px solid var(--themeBackground);
  color: var(--themeBackground);
  box-shadow: 0 0 5px var(--themeBackground);
}

@media screen and (max-width: 1100px) {
  .recent-posts {
    width: 100%;
  }

  .page-container {
    width: 100%;
  }
}

@media screen and (max-width: 1000px) {
  .page-container {
    /* 文章栏与侧标栏垂直排列 */
    flex-direction: column;
  }

  .aside-content {
    width: 100%;
    max-width: unset;
    float: unset;
    margin: 40px auto 0;
  }
}

@media screen and (max-width: 768px) {
  h1 {
    font-size: 35px;
  }
}
</style>
